 | Density hydrometers without thermometer | |
| | ASTM-Thermometer, solid stem | |
|  | Density hydrometers without thermometer | |
|
| Density hydrometers without thermometer | |
|  | Digital thermometer "Vario Therm" | |
|  | Digital thermometer ama-digit ad 14 th | |
|
 | Digital thermometer ama-digit ad 20 th | |
|  | Electronic timer clock | |
|  | General purpose thermometer, enclosed-scale type, green filling | |
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